Studies in the measurement of levels of living and welfare: I. Measuring social variables in real terms. II. The level of living index - new version. III. The level of welfare index,
Drewnowski, Jan,1908-
Geneva, United Nations Research Institute for Social Development,
1970.
"UNRISD/70/C.20; GE. 70-7913."
Includes bibliographical references.
Cost and standard of living.